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Free Content MR Imaging of Meningioangiomatosis in a Pediatric Population

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Meningioangiomatosis (MA) is a rare intracranial hamartomatous lesion. We retrospectively reviewed the MRIs in 6 pediatric patients with a histopathologic diagnosis of MA. Patients with MA demonstrated a solitary lesion in the frontotemporal regions, with FLAIR hyperintensity and leptomeningeal enhancement. A solitary brain lesion in the frontotemporal lobes associated with leptomeningeal enhancement and T2/FLAIR hyperintensity should include the possibility of MA in a pediatric patient who presents with seizures or headaches.
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Keywords: MA = meningioangiomatosis

Document Type: Research Article

Publication date: October 1, 2019

More about this publication?
  • Neurographics is the peer-reviewed, bimonthly educational journal of the American Society of Neuroradiology. The journal comprises articles selected from material presented at the ASNR Annual Meeting. Neurographics also publishes other high-quality submissions that are primarily educational and have a high emphasis on a pictorial approach. Neurographics offers CME credit for reading review articles and completing quiz-based self-assessment activities.

    Visit the ASNR Education Connection to view all available CME courses.

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